Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2009FJ CRUISER RWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTINTERIOR/ILLUMINATION LIGHTSLIGHTING SYSTEM
2009 Toyota FJ Cruiser RWD
Lighting System
2009 Toyota FJ Cruiser RWDSECTION Lighting System
- Lighting System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Customize Parameters
- Problem Symptoms Table
- Terminals Of Ecu
- Data List / Active Test
- Stop Light Switch Circuit
- Headlight Relay Circuit
- DRL Relay Circuit
- Turn Signal Light Circuit
- Hazard Warning Switch Circuit
- Back-up Light Circuit
- Light Control Switch Circuit
- Door Courtesy Switch Circuit
- Illumination Circuit
- Taillight Relay Circuit
- Headlight Assembly
- Rear Combination Light Assembly
- License Plate Light Assembly
- High Mounted Stop Light Assembly
- Room Light Assembly
- Rear Room Light Assembly
- Ignition Key Cylinder Light
- Headlight Dimmer Switch
- Hazard Warning Switch
- Stop Light Switch
- Front Door Courtesy Switch
- REAR DOOR COURTESY SWITCH (for Upper Side)
- REAR DOOR COURTESY SWITCH (for Lower Side)
- Back Door Courtesy Switch
- Turn Signal Flasher Assembly
- Headlight Relay
- Headlight Dimmer Relay
- Taillight Relay
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.